Roscoe Weather in May
Average highs run from 63°F on May 1 to 70°F on May 31, and lows from 39°F to 47°F. Normal precipitation for the month is 4.39 in.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 67°F
- Average low
- 43°F
- Precipitation
- 4.39 in
- Record high
- 91°FMay 11, 1979
- Record low
- 15°FMay 4, 1989
- Chance of a freeze
- 76%
- Daylight
- 14 h 02 min to 15 h 01 min
- Cloud cover
- 67%
- Humidity
- 80%
- Dew point
- 47°F
- Wind
- 4.7 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| May 1 | 63°F | 39°F | 84°F 1899 | 22°F 1910 | 1% | |
| May 2 | 63°F | 39°F | 84°F 2010 | 25°F 1903 | 1% | |
| May 3 | 63°F | 39°F | 86°F 2001 | 19°F 1986 | 1% | |
| May 4 | 64°F | 40°F | 87°F 2001 | 15°F 1989 | 1% | |
| May 5 | 64°F | 40°F | 85°F 2001 | 24°F 1907 | 0% | |
| May 6 | 64°F | 40°F | 87°F 1949 | 24°F 1911 | 0% | |
| May 7 | 65°F | 41°F | 86°F 1949 | 27°F 1954 | 0% | |
| May 8 | 65°F | 41°F | 85°F 2000 | 27°F 1997 | 0% | |
| May 9 | 65°F | 41°F | 86°F 2000 | 24°F 2020 | 0% | |
| May 10 | 65°F | 41°F | 88°F 1979 | 22°F 1966 | 0% | |
| May 11 | 66°F | 42°F | 91°F 1979 | 26°F 1966 | 0% | |
| May 12 | 66°F | 42°F | 85°F 1911 | 28°F 1962 | 0% | |
| May 13 | 66°F | 42°F | 82°F 1911 | 26°F 2020 | 0% | |
| May 14 | 66°F | 42°F | 85°F 1900 | 27°F 1996 | 0% | |
| May 15 | 67°F | 43°F | 82°F 1951 | 29°F 1996 | 0% | |
| May 16 | 67°F | 43°F | 84°F 2018 | 25°F 1987 | 0% | |
| May 17 | 67°F | 43°F | 85°F 1951 | 26°F 1956 | 0% | |
| May 18 | 67°F | 43°F | 86°F 1962 | 28°F 2023 | 0% | |
| May 19 | 67°F | 44°F | 90°F 2017 | 28°F 2002 | 0% | |
| May 20 | 68°F | 44°F | 90°F 1962 | 26°F 2002 | 0% | |
| May 21 | 68°F | 44°F | 89°F 1911 | 28°F 2002 | 0% | |
| May 22 | 68°F | 44°F | 89°F 1911 | 27°F 1907 | 0% | |
| May 23 | 68°F | 45°F | 87°F 1992 | 29°F 1989 | 0% | |
| May 24 | 69°F | 45°F | 87°F 1964 | 30°F 1956 | 0% | |
| May 25 | 69°F | 45°F | 86°F 1975 | 28°F 1956 | 0% | |
| May 26 | 69°F | 45°F | 87°F 1981 | 29°F 1967 | 0% | |
| May 27 | 69°F | 46°F | 88°F 2010 | 29°F 1969 | 0% | |
| May 28 | 69°F | 46°F | 85°F 1991 | 29°F 1994 | 0% | |
| May 29 | 70°F | 46°F | 86°F 1947 | 31°F 1953 | 0% | |
| May 30 | 70°F | 47°F | 88°F 1987 | 30°F 1961 | 0% | |
| May 31 | 70°F | 47°F | 89°F 1987 | 33°F 1965 | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- May 1
- sunrise 5:56 AM, sunset 7:58 PM
- May 31
- sunrise 5:27 AM, sunset 8:28 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00301102 (Callicoon Ctr), public domain. Records: NOAA GHCN-Daily, station USC00304731, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.